Scientific.Visualization.Color.ColorScale

Package Scientific :: Package Visualization :: Module Color :: Class ColorScale |
[frames] | no frames]

# Class ColorScale

Mapping from a number interval to a color range

The color scale is blue - green - yellow - orange - red.

Instance Methods
Color |
__call__(self, value) Returns: the color corresponding to value |
__init__(self, range) |

Method Details

### __call__(self, value) (Call operator) |
Parameters: `value` (`float`) - the value within the range for which the color is requested. If the value is outside of the specified range, the edge of the range is used instead. Returns: Color the color corresponding to value

### __init__(self, range) (Constructor) |
Parameters: `range` (`float` or `tuple`) - a tuple of two numbers (the center of the interval and its width), or a single number specifying the width for a default center of zero